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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Ethylsulfanyl-1-methyl-1,4-dihydro-pyridine-3-carboxylic acid amide 58091-48-8 C9H14N2OS
    4-Ethylsulfanyl-1-methyl-1,4-dihydro-pyridine-3-carboxylic acid amide
    —— 4-Oxo-4,10-dihydropurino<2,3-a>pyridin 4215-13-8 C9H6N4O
    4-Oxo-4,10-dihydropurino<2,3-a>pyridin
    —— 4-Ethylamino-1,4-dimethyl-piperidin 90796-50-2 C9H20N2
    4-Ethylamino-1,4-dimethyl-piperidin
    —— (4-chlorophenyl)-[2-(3-dimethylaminopropylsulfanyl)-3-methyl-3H-imidazol-4-yl]methanone oxime 465618-03-5 C16H21ClN4OS
    (4-chlorophenyl)-[2-(3-dimethylaminopropylsulfanyl)-3-methyl-3H-imidazol-4-yl]methanone oxime
    —— 4-fluoro-3-pentylisoquinoline 1453382-68-7 C14H16FN
    4-fluoro-3-pentylisoquinoline
    —— (4- tert-butyldimethylsilyloxy)phenylboronic acid neopentylglycol ester 1188303-92-5 C17H29BO3Si
    (4- tert-butyldimethylsilyloxy)phenylboronic acid neopentylglycol ester
    —— 4-(4-chlorophenyl)-4-((trimethylsilyl)oxy)but-3-en-2-one 1141849-42-4 C13H17ClO2Si
    4-(4-chlorophenyl)-4-((trimethylsilyl)oxy)but-3-en-2-one
    —— 4-[4-(3-nitro-phenyl)-4-oxo-butyryl]-morpholine 51459-79-1 C14H16N2O5
    4-[4-(3-nitro-phenyl)-4-oxo-butyryl]-morpholine
    —— 4-Methyl-2-(2-pyrrolidinyl)-piperidin 23894-42-0 C10H20N2
    4-Methyl-2-(2-pyrrolidinyl)-piperidin
    —— 4-[3-methoxy-4-[[(2S)-2-[[(2S)-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-phenylethyl]amino]pentanoyl]amino]butyl]amino]phenoxy]butanoic acid 1190742-72-3 C29H40F3N3O5
    4-[3-methoxy-4-[[(2S)-2-[[(2S)-4-methyl-2-[[(1S)-2,2,2-trifluoro-1-phenylethyl]amino]pentanoyl]amino]butyl]amino]phenoxy]butanoic acid
    —— 4-Methyl-2-<2-hydroxy-butyl-(2)>-piperidein-(3) 22990-40-5 C10H19NO
    4-Methyl-2-<2-hydroxy-butyl-(2)>-piperidein-(3)
    —— 4-{4-[2-(2,4-Dichloro-phenoxy)-ethylcarbamoyl]-5-phenyl-isoxazol-3-yl}-benzoic acid methyl ester 927187-44-8 C26H20Cl2N2O5
    4-{4-[2-(2,4-Dichloro-phenoxy)-ethylcarbamoyl]-5-phenyl-isoxazol-3-yl}-benzoic acid methyl ester
    —— 4-hydroxybenzaldehyde-N-dodecylimine 20172-65-0 C19H31NO
    4-hydroxybenzaldehyde-N-dodecylimine
    —— 4-octyloxy-benzoic acid 4-[4,6-bis-(2,4-dimethyl-phenyl)-[1,3,5]triazin-2-yl]-3-hydroxy-phenyl ester 1789-74-8 C40H43N3O4
    4-octyloxy-benzoic acid 4-[4,6-bis-(2,4-dimethyl-phenyl)-[1,3,5]triazin-2-yl]-3-hydroxy-phenyl ester
    —— 4-Tricyanvinyl-N-hexyl-N-phenyl-anilin 119077-68-8 C23H22N4
    4-Tricyanvinyl-N-hexyl-N-phenyl-anilin
    —— 4-(3-acetylamino-5-oxo-2,5-dihydro-pyrazol-1-yl)-<i>N</i>-hexadecyl-benzenesulfonamide 2048-99-9 C27H44N4O4S
    4-(3-acetylamino-5-oxo-2,5-dihydro-pyrazol-1-yl)-<i>N</i>-hexadecyl-benzenesulfonamide
    —— 4-<4-<N-Benzyloxycarbonyl-N-(2-fluor-ethyl)-amino>-phenyl>-buttersaeure-methylester 4252-29-3 C21H24FNO4
    4-<4-<N-Benzyloxycarbonyl-N-(2-fluor-ethyl)-amino>-phenyl>-buttersaeure-methylester
    —— 4-(4-hydroxy-3-phenylazo-naphthalene-1-sulfonylamino)-benzoic acid 114537-63-2 C23H17N3O5S
    4-(4-hydroxy-3-phenylazo-naphthalene-1-sulfonylamino)-benzoic acid
    —— 4-[(2-Diethylamino-ethyl)-methyl-amino]-1,1-diphenyl-butan-1-ol 103643-94-3 C23H34N2O
    4-[(2-Diethylamino-ethyl)-methyl-amino]-1,1-diphenyl-butan-1-ol
    —— 4-benzoyloxy-2-dimethylamino-5-ethyl-6-propyl-pyrimidine 22589-67-9 C18H23N3O2
    4-benzoyloxy-2-dimethylamino-5-ethyl-6-propyl-pyrimidine
    —— 4,4'-Bis-(dichlor-thiophosphoryloxy)-biphenyl 112117-73-4 C12H8Cl4O2P2S2
    4,4'-Bis-(dichlor-thiophosphoryloxy)-biphenyl
    —— 4-[2-[[1-chloro-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol;hydrochloride 113807-73-1 C17H20ClNO2*ClH
    4-[2-[[1-chloro-1-(4-hydroxyphenyl)propan-2-yl]amino]ethyl]phenol;hydrochloride
    —— 4-[2-Ethyl-4-[4-(trifluoromethoxy)phenyl]phenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one 1160559-88-5 C24H25F3O4
    4-[2-Ethyl-4-[4-(trifluoromethoxy)phenyl]phenyl]-5-hydroxy-2,2,6,6-tetramethylpyran-3-one
    —— 4-hydroxy-4-(3-methyl-isothiazol-5-yl)-cyclohexanone 1228652-76-3 C10H13NO2S
    4-hydroxy-4-(3-methyl-isothiazol-5-yl)-cyclohexanone
    —— 4-(2-Methylpropyl)benzyl propyl ether 1631962-93-0 C14H22O
    4-(2-Methylpropyl)benzyl propyl ether
    —— 4-(6-methoxy-4-piperazin-1-yl-2-naphthyl)-N-(1,2,2,6,6-pentamethylpiperidin-4-yl)pyrimidin-2-amine 1313487-02-3 C29H40N6O
    4-(6-methoxy-4-piperazin-1-yl-2-naphthyl)-N-(1,2,2,6,6-pentamethylpiperidin-4-yl)pyrimidin-2-amine
    —— ({4-[(1R,3S)-3-{[(1R)-1-(naphthalen-1-yl)ethyl]amino}cyclopentyl]phenyl}thio)acetic acid hydrochloride 1211472-23-9 C25H27NO2S*ClH
    ({4-[(1R,3S)-3-{[(1R)-1-(naphthalen-1-yl)ethyl]amino}cyclopentyl]phenyl}thio)acetic acid hydrochloride
    —— 4-[3-(6-methyl-benzo[1,3]dioxol-5-yl)-benzenesulfonyl]-5-methylsulfanyl-thiophene-2-carboxamidine trifluoroacetate 631908-49-1 C2HF3O2*C20H18N2O4S3
    4-[3-(6-methyl-benzo[1,3]dioxol-5-yl)-benzenesulfonyl]-5-methylsulfanyl-thiophene-2-carboxamidine trifluoroacetate
    —— 4-Benzoyl-1-(p-methoxyphenyl)-pyrrolidin-2-one 106873-53-4 C18H17NO3
    4-Benzoyl-1-(p-methoxyphenyl)-pyrrolidin-2-one
    —— 4-o-Tolylazo-2-benzylmercapto-Δ2-thiazolinon-(5) 33549-22-3 C17H15N3OS2
    4-o-Tolylazo-2-benzylmercapto-Δ2-thiazolinon-(5)
    —— 4-Ethoxycarbonyl-2-<2-methoxycarbonyl-ethyl>-5-methyl-pyrrol-3-carbaldehyd-<2,4-dinitro-phenylhydrazon> 988-41-0 C19H21N5O8
    4-Ethoxycarbonyl-2-<2-methoxycarbonyl-ethyl>-5-methyl-pyrrol-3-carbaldehyd-<2,4-dinitro-phenylhydrazon>
    —— 4-Phenyl-4-(2-carboxy-ethyl)-3,4-dihydro-2-chinolon 3389-91-1 C18H17NO3
    4-Phenyl-4-(2-carboxy-ethyl)-3,4-dihydro-2-chinolon
    —— 4,5-Di-O-acetyl-2,6-anhydro-3-desoxy-aldehydo-D-lyxo-hexose 2887-03-8 C10H14O6
    4,5-Di-O-acetyl-2,6-anhydro-3-desoxy-aldehydo-D-lyxo-hexose
    —— 4-Morpholino-2-fluormethyl-pyrimidon-(6) 19867-01-7 C9H12FN3O2
    4-Morpholino-2-fluormethyl-pyrimidon-(6)
    —— 4'-Chlor-2'-<3-nitro-benzoyl>-acetanilid 2854-13-9 C15H11ClN2O4
    4'-Chlor-2'-<3-nitro-benzoyl>-acetanilid
    —— {4-[(E)-2-(2,5-Dimethoxy-phenyl)-vinyl]-3-methoxycarbonylamino-phenyl}-carbamic acid methyl ester 23435-43-0 C20H22N2O6
    {4-[(E)-2-(2,5-Dimethoxy-phenyl)-vinyl]-3-methoxycarbonylamino-phenyl}-carbamic acid methyl ester
    —— 4-acetylamino-<i>N</i>-[4-(5-methyl-pyridin-2-yl)-4<i>H</i>-[1,2,4]triazol-3-yl]-benzenesulfonamide 98053-47-5 C16H16N6O3S
    4-acetylamino-<i>N</i>-[4-(5-methyl-pyridin-2-yl)-4<i>H</i>-[1,2,4]triazol-3-yl]-benzenesulfonamide
    —— 4-O-methyl-7-O-<2,3,4,6-tetradeoxy-3,4-bis(trifluoroacetamido)-α-L-lyxo-hexopyranosyl>-β-rhodomycinone 132065-00-0 C31H30F6N2O11
    4-O-methyl-7-O-<2,3,4,6-tetradeoxy-3,4-bis(trifluoroacetamido)-α-L-lyxo-hexopyranosyl>-β-rhodomycinone
    —— 4-(2,4-dichlorophenyl)-N-(4,6-dimethylpyridin-2-yl)piperazine-1-carbothioamide trifluoroacetate 1542214-02-7 C2HF3O2*C18H20Cl2N4S
    4-(2,4-dichlorophenyl)-N-(4,6-dimethylpyridin-2-yl)piperazine-1-carbothioamide trifluoroacetate
    —— 4-methyl-piperazine-1-carboxylic acid 7-(7-methoxy-[1,8]naphthyridin-2-yl)-8-oxo-3,4,7,8-tetrahydro-2<i>H</i>,6<i>H</i>-[1,4]dithiepino[2,3-<i>c</i>]pyrrol-6-yl ester 64527-77-1 C22H25N5O4S2
    4-methyl-piperazine-1-carboxylic acid 7-(7-methoxy-[1,8]naphthyridin-2-yl)-8-oxo-3,4,7,8-tetrahydro-2<i>H</i>,6<i>H</i>-[1,4]dithiepino[2,3-<i>c</i>]pyrrol-6-yl ester
    —— [(4-Hydroxy-benzimidoyl)-aminooxy]-acetic acid ethyl ester 63409-59-6 C11H14N2O4
    [(4-Hydroxy-benzimidoyl)-aminooxy]-acetic acid ethyl ester
    —— [(4aS,6aR,12aR,12bS)]-(2H)-1,3,4,4a,5,6,6a,8,9,12,12a,12b-dodecahydro-10-cyano-4,4,6a,12b-tetramethylbenzo[a]xanthene 936831-66-2 C22H31NO
    [(4aS,6aR,12aR,12bS)]-(2H)-1,3,4,4a,5,6,6a,8,9,12,12a,12b-dodecahydro-10-cyano-4,4,6a,12b-tetramethylbenzo[a]xanthene
    —— 4-(4-Sulfo-phenylhydrazono)-3-methyl-pyrazolon-(5) 94237-84-0 C10H10N4O4S
    4-(4-Sulfo-phenylhydrazono)-3-methyl-pyrazolon-(5)
    —— 4-Ethyl-4,5,6,7-tetrahydro-3a-aza-4-bora-indene 192817-50-8 C9H14BN
    4-Ethyl-4,5,6,7-tetrahydro-3a-aza-4-bora-indene
    —— (4aS,11S,11aR,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-5-hydroxy-4,6-dioxo-11-(p-tolyl)-4,4a,6,11,11a,12,12a,13-octahydrotetraceno[2,3-d]isoxazol-7-yl tert-butyl carbonate 1095276-83-7 C46H54N2O9Si
    (4aS,11S,11aR,12aS,13S)-3-(benzyloxy)-4a-((tert-butyldimethylsilyl)oxy)-13-(dimethylamino)-5-hydroxy-4,6-dioxo-11-(p-tolyl)-4,4a,6,11,11a,12,12a,13-octahydrotetraceno[2,3-d]isoxazol-7-yl tert-butyl carbonate
    —— 4-imino-5-prop-2-enyl-N-[3-(trifluoromethyl)phenyl]-2H-pyrazolo[3,4-d]pyrimidin-3-amine 1639867-62-1 C15H13F3N6
    4-imino-5-prop-2-enyl-N-[3-(trifluoromethyl)phenyl]-2H-pyrazolo[3,4-d]pyrimidin-3-amine
    —— 4-ethoxy-N-(1-phenylbut-3-enyl)aniline 1607444-34-7 C18H21NO
    4-ethoxy-N-(1-phenylbut-3-enyl)aniline
    —— 4-methoxy-N-[2-[(4-nitrophenyl)methylideneamino]phenyl]benzenesulfonamide 1417532-73-0 C20H17N3O5S
    4-methoxy-N-[2-[(4-nitrophenyl)methylideneamino]phenyl]benzenesulfonamide
    —— 4-Acetyl-6-phenyl-1,5,6-trimethyl-2,7-dioxa-4-azabicyclo<3,2,0>heptan-3-one 83277-57-0 C15H17NO4
    4-Acetyl-6-phenyl-1,5,6-trimethyl-2,7-dioxa-4-azabicyclo<3,2,0>heptan-3-one
    —— (4-Methyl-2-pentachlorophenyloxythiocarbonylamino-phenyl)-thiocarbamic acid O-pentachlorophenyl ester 31845-93-9 C21H8Cl10N2O2S2
    (4-Methyl-2-pentachlorophenyloxythiocarbonylamino-phenyl)-thiocarbamic acid O-pentachlorophenyl ester